@Override
public boolean isSameChunk(final Item item) {
assertThreadInheritedTrxSet();
if (currentAggregatedItem == null) {
return false;
}
if (!currentAggregatedItem.getGroupKey().equals(item.getGroupKey())) {
return false;
}
return true;
}
@Override
public void process(final Item item) {
item.setProcessed();
Assert.assertNotNull("item shall not be null", item);
Assert.assertNotNull("currentAggregatedItem shall be initialized", currentAggregatedItem);
assertThreadInheritedTrxSet();
if (errorItems.contains(item)) {
throw new RuntimeException("Test exception for item: " + item);
}
currentAggregatedItem.addItem(item);
}
@Override
public void completeChunk() {
Assert.assertNotNull(
"currentAggregatedItem shall not be null at this point", currentAggregatedItem);
assertThreadInheritedTrxSet();
final String groupKey = currentAggregatedItem.getGroupKey();
if (errorOnChunkCompleteGroupKeys.contains(groupKey)) {
throw new RuntimeException("Test exception on completeChunk for group: " + groupKey);
}
result.addAggregatedItem(currentAggregatedItem);
currentAggregatedItem = null;
}
@Override
public void cancelChunk() {
Assert.assertNotNull(
"currentAggregatedItem shall not be null at this point", currentAggregatedItem);
assertThreadInheritedTrxSet();
final String groupKey = currentAggregatedItem.getGroupKey();
if (errorOnChunkCancelGroupKeys.contains(groupKey)) {
// If we need to throw exception on cancel it means entire processing will fail
// so there is no point to set "currentAggregatedItem" to null
// More, we want to let it as is because it will be investigated in tests
// currentAggregatedItem = null;
throw new RuntimeException("Test exception on cancelChunk for group: " + groupKey);
}
currentAggregatedItem = null;
}
